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fix devtools run

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This commit is contained in:
Will McGugan
2022-09-01 20:17:47 +01:00
parent 278b8485e6
commit e51ebab345
2 changed files with 5 additions and 7 deletions
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2
sandbox/will/basic.py
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@@ -130,7 +130,7 @@ class BasicApp(App, css_path="basic.css"):
classes="scrollable", classes="scrollable",
), ),
table, table,
Widget(DirectoryTree("~/projects/textual"), id="tree-container"), Widget(DirectoryTree("~/"), id="tree-container"),
Error(), Error(),
Tweet(TweetBody(), classes="scrollbar-size-custom"), Tweet(TweetBody(), classes="scrollbar-size-custom"),
Warning(), Warning(),

10
src/textual/cli/cli.py
View File

@@ -1,5 +1,7 @@
from __future__ import annotations from __future__ import annotations
import os
import runpy
from typing import cast, TYPE_CHECKING from typing import cast, TYPE_CHECKING
from importlib_metadata import version from importlib_metadata import version
@@ -57,16 +59,12 @@ def import_app(import_name: str) -> App:
lib, _colon, name = import_name.partition(":") lib, _colon, name = import_name.partition(":")
if lib.endswith(".py"): if lib.endswith(".py"):
# We're assuming the user wants to load a .py file path = os.path.abspath(lib)
try: try:
with open(lib) as python_file: global_vars = runpy.run_path(path)
py_code = python_file.read()
except Exception as error: except Exception as error:
raise AppFail(str(error)) raise AppFail(str(error))
global_vars: dict[str, object] = {}
exec(py_code, global_vars)
if name: if name:
# User has given a name, use that # User has given a name, use that
try: try: